# SDR MALA040402

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2004
- Submitted: May 24, 2004
- Operation: Air carrier
- Aircraft: N422XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B422
- Aircraft time: 16,369 hours, 17,959 cycles
- Engine: Ge CT79B
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Control Unit
- Part number: 6071T20P18
- Part serial: LMDT2223
- Condition: Malfunctioned
- Location: Rt Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA040402

## Discrepancy

RT PROP RPM, TORQUE AND ENGINE OIL PRESSURE FLUCTUATING AFTER TAKEOFF.  AIR RETURNED.  MAINTENANCE REMOVED AND REPLACED DEC  PN 6071T20P18 SN ON LMDT2171 SN OFF LMDT2223.   OPS CHECK GOOD.

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